| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.27 | 7.496% | $36.8389 | $36.84 | $36.85 | $36.80 |
| Purchase #2 | $222.50 | 6.865% | $237.7746 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $226.98 | 3.399% | $234.6951 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $132.71 | 7.243% | $142.3222 | $142.32 | $142.30 | $142.30 |
| Purchase #5 | $90.42 | 6.305% | $96.121 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $169.49 | 9.510% | $185.6085 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $23.39 | 4.538% | $24.4514 | $24.45 | $24.45 | $24.50 |
| 7 purchase totals = | $899.76 | $957.8117 | $957.81 | $957.75 | $957.80 | |